{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-16521","assignerOrgId":"def9a96e-e099-41a9-bfac-30fd4f82c411","state":"PUBLISHED","assignerShortName":"Supermicro","dateReserved":"2026-07-22T03:14:32.176Z","datePublished":"2026-10-27T07:22:05.661Z","dateUpdated":"2026-10-27T07:22:05.661Z"},"containers":{"cna":{"providerMetadata":{"orgId":"def9a96e-e099-41a9-bfac-30fd4f82c411","shortName":"Supermicro","dateUpdated":"2026-10-27T07:22:05.661Z"},"title":"Supermicro BMC's syslog feature contains a command injection vulnerability","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-78","description":"CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-88","descriptions":[{"lang":"en","value":"CAPEC-88: OS Command Injection"}]}],"affected":[{"vendor":"SMCI","product":"MBD-X12STW-F","platforms":["BMC"],"versions":[{"status":"affected","version":"01.02.08","versionType":"custom"}],"defaultStatus":"affected"}],"descriptions":[{"lang":"en","value":"An OS command injection vulnerability exists because of insufficient input filtering. An attacker can inject a command payload into a BMC function; the payload may execute when the related service is restarted.","supportingMedia":[{"type":"text/html","base64":false,"value":"An OS command injection vulnerability exists because of insufficient input filtering. An attacker can inject a command payload into a BMC function; the payload may execute when the related service is restarted."}]}],"references":[{"url":"https://www.supermicro.com/en/support/security_BMC_IPMI_Oct_2026_2"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":7.2,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}}],"credits":[{"lang":"en","value":"Jihye Lee(Korea University)","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}}}}